47795580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{5419}}^1$

素因数の和:5448

約数の個数: 108

約数和(自身を含む): 168681240

約数和(自身を除く): 120885660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 5419, 8820, 10838, 16257, 21676, 27095, 32514, 37933, 48771, 54190, 65028, 75866, 81285, 97542, 108380, 113799, 151732, 162570, 189665, 195084, 227598, 243855, 265531, 325140, 341397, 379330, 455196, 487710, 531062, 568995, 682794, 758660, 796593, 975420, 1062124, 1137990, 1327655, 1365588, 1593186, 1706985, 2275980, 2389779, 2655310, 3186372, 3413970, 3982965, 4779558, 5310620, 6827940, 7965930, 9559116, 11948895, 15931860, 23897790, 47795580]

約数ペア:

[(1, 47795580), (2, 23897790), (3, 15931860), (4, 11948895), (5, 9559116), (6, 7965930), (7, 6827940), (9, 5310620), (10, 4779558), (12, 3982965), (14, 3413970), (15, 3186372), (18, 2655310), (20, 2389779), (21, 2275980), (28, 1706985), (30, 1593186), (35, 1365588), (36, 1327655), (42, 1137990), (45, 1062124), (49, 975420), (60, 796593), (63, 758660), (70, 682794), (84, 568995), (90, 531062), (98, 487710), (105, 455196), (126, 379330), (140, 341397), (147, 325140), (180, 265531), (196, 243855), (210, 227598), (245, 195084), (252, 189665), (294, 162570), (315, 151732), (420, 113799), (441, 108380), (490, 97542), (588, 81285), (630, 75866), (735, 65028), (882, 54190), (980, 48771), (1260, 37933), (1470, 32514), (1764, 27095), (2205, 21676), (2940, 16257), (4410, 10838), (5419, 8820)]